Watering method: strictly control the watering amount according to the indoor temperature in autumn. Before heating is provided in winter, because the temperature is relatively low, the water in the soil evaporates slowly, so we need to reduce the number of watering, just once every four to five days, and the amount of water we irrigate should be controlled at half of the original. Even if heating is provided, don't water the green radish too often, only once every three to four days. The purpose of maintaining proper humidity in the flowerpot tray is achieved, and the local humidity of radish is improved by evaporation of humidifier.
3. Watering frequency in winter: water every three to four days.
Watering method: when watering in winter, we should try to reduce watering to the center of the radish flowerpot, but should seep from the brown silk side. In addition, it is necessary to spray water mist on the place where brown radish aerial roots grow. In this way, we can reduce the problem that the roots of brown radish leaves can't absorb enough water because of the rapid evaporation of water. One more thing, don't choose frozen water for watering in winter, because the water temperature is too low, which is easy to damage the root system of green radish.
5. Summer watering frequency: water once every two days.
Watering method: In summer, because the indoor temperature is relatively high during the day, it grows vigorously, and at that time its water storage capacity is relatively large, so we only need to water the radish once every two days. Because indoor humidity is relatively low in summer, increasing humidity is beneficial to the healthy growth of green radish. You must control the right amount of water when watering the green radish in summer. Too little will dry up, too much will drown. So summer is a difficult time to water the green radish, which needs our special attention.